What is better than AZ Satori in high freq?

Try purist.

I use Analysis Plus Oval 9 with my JMLab 1027be speakers. Havent heard the 926 tweeters but I find the Oval 9's are a good match with the berylium (spelling?)tweeters in the 1027's. The Oval 9's add good depth and weight to the sound. Interconnects are AZ Matrix 11 and Silver Ref.

If your speakers are new, give them some time to break in - I had some Focal speakers several years ago that were unbearable to start and softened nicely after several weeks.

I also was using Satori.

i have satori// electra 926
and a pair of cardas hexlink golden 5c
for sale to tame the tweeter
please do research and contact me

norman

I have similar experience with Satori cables.
I don't think there's any cable out there that cures or rids off brightness. Perhaps going back to speakers with silk dome or non-metallic tweeter is your best bet.